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deployment.json
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{
"type": "object",
"$schema": "http://json-schema.org/schema#",
"x-kubernetes-group-version-kind": [
{
"Kind": "Deployment",
"Version": "v1beta1",
"Group": "apps"
}
],
"description": "Deployment enables declarative updates for Pods and ReplicaSets.",
"properties": {
"status": {
"description": "DeploymentStatus is the most recently observed status of the Deployment.",
"properties": {
"replicas": {
"type": "integer",
"description": "Total number of non-terminated pods targeted by this deployment (their labels match the selector).",
"format": "int32"
},
"observedGeneration": {
"type": "integer",
"description": "The generation observed by the deployment controller.",
"format": "int64"
},
"updatedReplicas": {
"type": "integer",
"description": "Total number of non-terminated pods targeted by this deployment that have the desired template spec.",
"format": "int32"
},
"availableReplicas": {
"type": "integer",
"description": "Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.",
"format": "int32"
},
"unavailableReplicas": {
"type": "integer",
"description": "Total number of unavailable pods targeted by this deployment.",
"format": "int32"
},
"readyReplicas": {
"type": "integer",
"description": "Total number of ready pods targeted by this deployment.",
"format": "int32"
},
"conditions": {
"items": {
"required": [
"type",
"status"
],
"description": "DeploymentCondition describes the state of a deployment at a certain point.",
"properties": {
"status": {
"type": "string",
"description": "Status of the condition, one of True, False, Unknown."
},
"lastUpdateTime": {
"type": [
"string",
"null"
],
"format": "date-time"
},
"lastTransitionTime": {
"type": [
"string",
"null"
],
"format": "date-time"
},
"reason": {
"type": [
"string",
"null"
],
"description": "The reason for the condition's last transition."
},
"message": {
"type": [
"string",
"null"
],
"description": "A human readable message indicating details about the transition."
},
"type": {
"type": "string",
"description": "Type of deployment condition."
}
}
},
"type": [
"array",
"null"
],
"description": "Represents the latest available observations of a deployment's current state."
}
}
},
"kind": {
"type": [
"string",
"null"
],
"description": "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#types-kinds"
},
"spec": {
"required": [
"template"
],
"description": "DeploymentSpec is the specification of the desired behavior of the Deployment.",
"properties": {
"progressDeadlineSeconds": {
"type": "integer",
"description": "The maximum time in seconds for a deployment to make progress before it is considered to be failed. The deployment controller will continue to process failed deployments and a condition with a ProgressDeadlineExceeded reason will be surfaced in the deployment status. Once autoRollback is implemented, the deployment controller will automatically rollback failed deployments. Note that progress will not be estimated during the time a deployment is paused. Defaults to 600s.",
"format": "int32"
},
"replicas": {
"type": "integer",
"description": "Number of desired pods. This is a pointer to distinguish between explicit zero and not specified. Defaults to 1.",
"format": "int32"
},
"strategy": {
"description": "DeploymentStrategy describes how to replace existing pods with new ones.",
"properties": {
"rollingUpdate": {
"description": "Spec to control the desired behavior of rolling update.",
"properties": {
"maxSurge": {
"oneOf": [
{
"type": [
"string",
"null"
]
},
{
"type": "integer"
}
]
},
"maxUnavailable": {
"oneOf": [
{
"type": [
"string",
"null"
]
},
{
"type": "integer"
}
]
}
}
},
"type": {
"type": [
"string",
"null"
],
"description": "Type of deployment. Can be \"Recreate\" or \"RollingUpdate\". Default is RollingUpdate."
}
}
},
"paused": {
"type": "boolean",
"description": "Indicates that the deployment is paused."
},
"rollbackTo": {
"properties": {
"revision": {
"type": "integer",
"description": "The revision to rollback to. If set to 0, rollbck to the last revision.",
"format": "int64"
}
}
},
"template": {
"description": "PodTemplateSpec describes the data a pod should have when created from a template",
"properties": {
"spec": {
"required": [
"containers"
],
"description": "PodSpec is a description of a pod.",
"properties": {
"dnsPolicy": {
"type": [
"string",
"null"
],
"description": "Set DNS policy for containers within the pod. One of 'ClusterFirstWithHostNet', 'ClusterFirst' or 'Default'. Defaults to \"ClusterFirst\". To have DNS options set along with hostNetwork, you have to specify DNS policy explicitly to 'ClusterFirstWithHostNet'."
},
"hostNetwork": {
"type": "boolean",
"description": "Host networking requested for this pod. Use the host's network namespace. If this option is set, the ports that will be used must be specified. Default to false."
},
"restartPolicy": {
"type": [
"string",
"null"
],
"description": "Restart policy for all containers within the pod. One of Always, OnFailure, Never. Default to Always. More info: http://kubernetes.io/docs/user-guide/pod-states#restartpolicy"
},
"automountServiceAccountToken": {
"type": "boolean",
"description": "AutomountServiceAccountToken indicates whether a service account token should be automatically mounted."
},
"securityContext": {
"description": "PodSecurityContext holds pod-level security attributes and common container settings. Some fields are also present in container.securityContext. Field values of container.securityContext take precedence over field values of PodSecurityContext.",
"properties": {
"runAsNonRoot": {
"type": "boolean",
"description": "Indicates that the container must run as a non-root user. If true, the Kubelet will validate the image at runtime to ensure that it does not run as UID 0 (root) and fail to start the container if it does. If unset or false, no such validation will be performed. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence."
},
"fsGroup": {
"type": "integer",
"description": "A special supplemental group that applies to all containers in a pod. Some volume types allow the Kubelet to change the ownership of that volume to be owned by the pod:\n\n1. The owning GID will be the FSGroup 2. The setgid bit is set (new files created in the volume will be owned by FSGroup) 3. The permission bits are OR'd with rw-rw----\n\nIf unset, the Kubelet will not modify the ownership and permissions of any volume.",
"format": "int64"
},
"seLinuxOptions": {
"description": "SELinuxOptions are the labels to be applied to the container",
"properties": {
"role": {
"type": [
"string",
"null"
],
"description": "Role is a SELinux role label that applies to the container."
},
"type": {
"type": [
"string",
"null"
],
"description": "Type is a SELinux type label that applies to the container."
},
"user": {
"type": [
"string",
"null"
],
"description": "User is a SELinux user label that applies to the container."
},
"level": {
"type": [
"string",
"null"
],
"description": "Level is SELinux level label that applies to the container."
}
}
},
"runAsUser": {
"type": "integer",
"description": "The UID to run the entrypoint of the container process. Defaults to user specified in image metadata if unspecified. May also be set in SecurityContext. If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence for that container.",
"format": "int64"
},
"supplementalGroups": {
"items": {
"type": "integer",
"format": "int64"
},
"type": [
"array",
"null"
],
"description": "A list of groups applied to the first process run in each container, in addition to the container's primary GID. If unspecified, no groups will be added to any container."
}
}
},
"nodeName": {
"type": [
"string",
"null"
],
"description": "NodeName is a request to schedule this pod onto a specific node. If it is non-empty, the scheduler simply schedules this pod onto that node, assuming that it fits resource requirements."
},
"hostname": {
"type": [
"string",
"null"
],
"description": "Specifies the hostname of the Pod If not specified, the pod's hostname will be set to a system-defined value."
},
"serviceAccount": {
"type": [
"string",
"null"
],
"description": "DeprecatedServiceAccount is a depreciated alias for ServiceAccountName. Deprecated: Use serviceAccountName instead."
},
"nodeSelector": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object",
"description": "NodeSelector is a selector which must be true for the pod to fit on a node. Selector which must match a node's labels for the pod to be scheduled on that node. More info: http://kubernetes.io/docs/user-guide/node-selection/README"
},
"affinity": {
"description": "Affinity is a group of affinity scheduling rules.",
"properties": {
"podAffinity": {
"description": "Pod affinity is a group of inter pod affinity scheduling rules.",
"properties": {
"requiredDuringSchedulingIgnoredDuringExecution": {
"items": {
"description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> tches that of any node on which a pod of the set of pods is running",
"properties": {
"labelSelector": {
"description": "A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all objects. A null label selector matches no objects.",
"properties": {
"matchLabels": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object",
"description": "matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is \"key\", the operator is \"In\", and the values array contains only \"value\". The requirements are ANDed."
},
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "operator represents a key's relationship to a set of values. Valid operators ard In, NotIn, Exists and DoesNotExist."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "key is the label key that the selector applies to."
}
}
},
"type": [
"array",
"null"
],
"description": "matchExpressions is a list of label selector requirements. The requirements are ANDed."
}
}
},
"namespaces": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "namespaces specifies which namespaces the labelSelector applies to (matches against); null or empty list means \"this pod's namespace\""
},
"topologyKey": {
"type": [
"string",
"null"
],
"description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as \"all topologies\" (\"all topologies\" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed."
}
}
},
"type": [
"array",
"null"
],
"description": "NOT YET IMPLEMENTED. TODO: Uncomment field once it is implemented. If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system will try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. RequiredDuringSchedulingRequiredDuringExecution []PodAffinityTerm `json:\"requiredDuringSchedulingRequiredDuringExecution,omitempty\"` If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied."
},
"preferredDuringSchedulingIgnoredDuringExecution": {
"items": {
"required": [
"weight",
"podAffinityTerm"
],
"description": "The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)",
"properties": {
"podAffinityTerm": {
"description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> tches that of any node on which a pod of the set of pods is running",
"properties": {
"labelSelector": {
"description": "A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all objects. A null label selector matches no objects.",
"properties": {
"matchLabels": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object",
"description": "matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is \"key\", the operator is \"In\", and the values array contains only \"value\". The requirements are ANDed."
},
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "operator represents a key's relationship to a set of values. Valid operators ard In, NotIn, Exists and DoesNotExist."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "key is the label key that the selector applies to."
}
}
},
"type": [
"array",
"null"
],
"description": "matchExpressions is a list of label selector requirements. The requirements are ANDed."
}
}
},
"namespaces": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "namespaces specifies which namespaces the labelSelector applies to (matches against); null or empty list means \"this pod's namespace\""
},
"topologyKey": {
"type": [
"string",
"null"
],
"description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as \"all topologies\" (\"all topologies\" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed."
}
}
},
"weight": {
"type": "integer",
"description": "weight associated with matching the corresponding podAffinityTerm, in the range 1-100.",
"format": "int32"
}
}
},
"type": [
"array",
"null"
],
"description": "The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding \"weight\" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred."
}
}
},
"nodeAffinity": {
"description": "Node affinity is a group of node affinity scheduling rules.",
"properties": {
"requiredDuringSchedulingIgnoredDuringExecution": {
"required": [
"nodeSelectorTerms"
],
"description": "A node selector represents the union of the results of one or more label queries over a set of nodes; that is, it represents the OR of the selectors represented by the node selector terms.",
"properties": {
"nodeSelectorTerms": {
"items": {
"required": [
"matchExpressions"
],
"description": "A null or empty node selector term matches no objects.",
"properties": {
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "The label key that the selector applies to."
}
}
},
"type": "array",
"description": "Required. A list of node selector requirements. The requirements are ANDed."
}
}
},
"type": "array",
"description": "Required. A list of node selector terms. The terms are ORed."
}
}
},
"preferredDuringSchedulingIgnoredDuringExecution": {
"items": {
"required": [
"weight",
"preference"
],
"description": "An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op).",
"properties": {
"preference": {
"required": [
"matchExpressions"
],
"description": "A null or empty node selector term matches no objects.",
"properties": {
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "The label key that the selector applies to."
}
}
},
"type": "array",
"description": "Required. A list of node selector requirements. The requirements are ANDed."
}
}
},
"weight": {
"type": "integer",
"description": "Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.",
"format": "int32"
}
}
},
"type": [
"array",
"null"
],
"description": "The scheduler will prefer to schedule pods to nodes that satisfy the affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding \"weight\" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred."
}
}
},
"podAntiAffinity": {
"description": "Pod anti affinity is a group of inter pod anti affinity scheduling rules.",
"properties": {
"requiredDuringSchedulingIgnoredDuringExecution": {
"items": {
"description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> tches that of any node on which a pod of the set of pods is running",
"properties": {
"labelSelector": {
"description": "A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all objects. A null label selector matches no objects.",
"properties": {
"matchLabels": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object",
"description": "matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is \"key\", the operator is \"In\", and the values array contains only \"value\". The requirements are ANDed."
},
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "operator represents a key's relationship to a set of values. Valid operators ard In, NotIn, Exists and DoesNotExist."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "key is the label key that the selector applies to."
}
}
},
"type": [
"array",
"null"
],
"description": "matchExpressions is a list of label selector requirements. The requirements are ANDed."
}
}
},
"namespaces": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "namespaces specifies which namespaces the labelSelector applies to (matches against); null or empty list means \"this pod's namespace\""
},
"topologyKey": {
"type": [
"string",
"null"
],
"description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as \"all topologies\" (\"all topologies\" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed."
}
}
},
"type": [
"array",
"null"
],
"description": "NOT YET IMPLEMENTED. TODO: Uncomment field once it is implemented. If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system will try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied. RequiredDuringSchedulingRequiredDuringExecution []PodAffinityTerm `json:\"requiredDuringSchedulingRequiredDuringExecution,omitempty\"` If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied."
},
"preferredDuringSchedulingIgnoredDuringExecution": {
"items": {
"required": [
"weight",
"podAffinityTerm"
],
"description": "The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s)",
"properties": {
"podAffinityTerm": {
"description": "Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key <topologyKey> tches that of any node on which a pod of the set of pods is running",
"properties": {
"labelSelector": {
"description": "A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all objects. A null label selector matches no objects.",
"properties": {
"matchLabels": {
"additionalProperties": {
"type": [
"string",
"null"
]
},
"type": "object",
"description": "matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is \"key\", the operator is \"In\", and the values array contains only \"value\". The requirements are ANDed."
},
"matchExpressions": {
"items": {
"required": [
"key",
"operator"
],
"description": "A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values.",
"properties": {
"operator": {
"type": "string",
"description": "operator represents a key's relationship to a set of values. Valid operators ard In, NotIn, Exists and DoesNotExist."
},
"values": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch."
},
"key": {
"type": "string",
"description": "key is the label key that the selector applies to."
}
}
},
"type": [
"array",
"null"
],
"description": "matchExpressions is a list of label selector requirements. The requirements are ANDed."
}
}
},
"namespaces": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "namespaces specifies which namespaces the labelSelector applies to (matches against); null or empty list means \"this pod's namespace\""
},
"topologyKey": {
"type": [
"string",
"null"
],
"description": "This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. For PreferredDuringScheduling pod anti-affinity, empty topologyKey is interpreted as \"all topologies\" (\"all topologies\" here means all the topologyKeys indicated by scheduler command-line argument --failure-domains); for affinity and for RequiredDuringScheduling pod anti-affinity, empty topologyKey is not allowed."
}
}
},
"weight": {
"type": "integer",
"description": "weight associated with matching the corresponding podAffinityTerm, in the range 1-100.",
"format": "int32"
}
}
},
"type": [
"array",
"null"
],
"description": "The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding \"weight\" to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred."
}
}
}
}
},
"tolerations": {
"items": {
"description": "The pod this Toleration is attached to tolerates any taint that matches the triple <key,value,effect> using the matching operator <operator>.",
"properties": {
"operator": {
"type": [
"string",
"null"
],
"description": "Operator represents a key's relationship to the value. Valid operators are Exists and Equal. Defaults to Equal. Exists is equivalent to wildcard for value, so that a pod can tolerate all taints of a particular category."
},
"key": {
"type": [
"string",
"null"
],
"description": "Key is the taint key that the toleration applies to. Empty means match all taint keys. If the key is empty, operator must be Exists; this combination means to match all values and all keys."
},
"tolerationSeconds": {
"type": "integer",
"description": "TolerationSeconds represents the period of time the toleration (which must be of effect NoExecute, otherwise this field is ignored) tolerates the taint. By default, it is not set, which means tolerate the taint forever (do not evict). Zero and negative values will be treated as 0 (evict immediately) by the system.",
"format": "int64"
},
"effect": {
"type": [
"string",
"null"
],
"description": "Effect indicates the taint effect to match. Empty means match all taint effects. When specified, allowed values are NoSchedule, PreferNoSchedule and NoExecute."
},
"value": {
"type": [
"string",
"null"
],
"description": "Value is the taint value the toleration matches to. If the operator is Exists, the value should be empty, otherwise just a regular string."
}
}
},
"type": [
"array",
"null"
],
"description": "If specified, the pod's tolerations."
},
"subdomain": {
"type": [
"string",
"null"
],
"description": "If specified, the fully qualified Pod hostname will be \"<hostname>.<subdomain>.<pod namespace>.svc.<cluster domain>\". If not specified, the pod will not have a domainname at all."
},
"containers": {
"items": {
"required": [
"name"
],
"description": "A single application container that you want to run within a pod.",
"properties": {
"livenessProbe": {
"description": "Probe describes a health check to be performed against a container to determine whether it is alive or ready to receive traffic.",
"properties": {
"httpGet": {
"required": [
"port"
],
"description": "HTTPGetAction describes an action based on HTTP Get requests.",
"properties": {
"path": {
"type": [
"string",
"null"
],
"description": "Path to access on the HTTP server."
},
"host": {
"type": [
"string",
"null"
],
"description": "Host name to connect to, defaults to the pod IP. You probably want to set \"Host\" in httpHeaders instead."
},
"scheme": {
"type": [
"string",
"null"
],
"description": "Scheme to use for connecting to the host. Defaults to HTTP."
},
"httpHeaders": {
"items": {
"required": [
"name",
"value"
],
"description": "HTTPHeader describes a custom header to be used in HTTP probes",
"properties": {
"name": {
"type": "string",
"description": "The header field name"
},
"value": {
"type": "string",
"description": "The header field value"
}
}
},
"type": [
"array",
"null"
],
"description": "Custom headers to set in the request. HTTP allows repeated headers."
},
"port": {
"oneOf": [
{
"type": [
"string",
"null"
]
},
{
"type": "integer"
}
]
}
}
},
"timeoutSeconds": {
"type": "integer",
"description": "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: http://kubernetes.io/docs/user-guide/pod-states#container-probes",
"format": "int32"
},
"exec": {
"description": "ExecAction describes a \"run in container\" action.",
"properties": {
"command": {
"items": {
"type": [
"string",
"null"
]
},
"type": [
"array",
"null"
],
"description": "Command is the command line to execute inside the container, the working directory for the command is root ('/') in the container's filesystem. The command is simply exec'd, it is not run inside a shell, so traditional shell instructions ('|', etc) won't work. To use a shell, you need to explicitly call out to that shell. Exit status of 0 is treated as live/healthy and non-zero is unhealthy."
}
}
},
"initialDelaySeconds": {
"type": "integer",
"description": "Number of seconds after the container has started before liveness probes are initiated. More info: http://kubernetes.io/docs/user-guide/pod-states#container-probes",
"format": "int32"
},
"tcpSocket": {
"required": [
"port"
],
"description": "TCPSocketAction describes an action based on opening a socket",
"properties": {
"port": {
"oneOf": [
{
"type": [
"string",
"null"
]
},
{
"type": "integer"
}
]
}
}
},
"periodSeconds": {
"type": "integer",
"description": "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.",
"format": "int32"
},
"successThreshold": {
"type": "integer",
"description": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1.",
"format": "int32"
},
"failureThreshold": {
"type": "integer",
"description": "Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.",
"format": "int32"
}
}
},
"args": {
"items": {